<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>
	<body>
		<input type="checkbox" />1
		<input type="checkbox" />2
		<input type="checkbox" />3
		<input type="checkbox" />4
		<input type="checkbox" />5
		<script type="text/javascript" src="../../BS/js/jquery-1.11.2.min.js" ></script>
		<script>
			$("input[type='checkbox']").each(function(){
				$(this).click(function(){
					if($(this).is(':checked')){
						$(this).attr('checked',true).siblings().attr('checked',false);
					}else{
						$(this).attr('checked',false).siblings().attr('checked',false);
					}
				})
			})
		</script>
		
	</body>
</html>
